Ifw = 4, x=-3, y = 2, z = -1, then zx²y3 =?

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?

Which of the following is the major negative aspect of crossover designs for research studies? a. prohibitive cost b. residual effects c-subject drepout d. incomplete randomization e. large sample size required